XM Radio just let us know that they’re looking to test out their music service on the Suncom network for one week, and as a thanks for your feedback, they’re willing to toss a month of free service your way. There was plenty of negative feedback to the initial launch, so maybe some QA could help improve things. Shoot a line to xm-feedback@quickplay.com if you’re packing a GSM Pearl, Curve or 8800.